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Test Case taDOM2/26-taDOM2-32-CO

taDOM2 Lock Requests of executed Operation prependChild(contextElementNode, childType, childValue) returns Node

The prependChild operation is executed on the context element node CO and prepends a new child. The context element node CO has still no child nodes before this operation. The CX resp. NRCX lock on the context node is caused by the SX lock on the new child. The new prepended child node (the now only child) is returned.

Behavior specified with base operations:

readCO
modifyCOFCE
modifyCOLCE

Read Set = CO , Write Set = COFCE COLCE

LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:EX]
LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]

taDOM2 Lock Requests of checked Operation deleteNode(contextNode) executed on node CO

The deleteNode operation is executed on the context element node CO and deletes the context node. Thereby, the context node is the first child of its parent node.

Bahavior specified with base operations:

modifyPAFCE
modifyNSPSE
writeCO
writeFC
writeCH
writeLC
writeDC

Read and write sets for execution on CO:

Read Set = , Write Set = CO FC CH LC DC CA AS AX XS PAFCE NSPSE

LockRequest[node=CO,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] on CO
LockRequest[node=NS,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] on CO
LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:EX,LCE:-] on CO

Operations must be incompatible

Check	Existing LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:EX] with Requested LockRequest[node=CO,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] on CO	Requested lock SX on CO incompatible to existing lock CX.	Incompatible
Check	Existing LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:EX] with Requested LockRequest[node=NS,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] on CO		Compatible
Check	Existing LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:EX] with Requested LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:EX,LCE:-] on CO		Compatible
Check	Existing LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=CO,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] on CO	Requested lock SX on CO incompatible to existing lock IR.	Incompatible
Check	Existing LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=NS,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] on CO		Compatible
Check	Existing LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:EX,LCE:-] on CO		Compatible
Test Case Ok